| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $196.51 | 7.455% | $211.1598 | $211.16 | $211.15 | $211.20 |
| Purchase #2 | $18.70 | 10.656% | $20.6927 | $20.69 | $20.70 | $20.70 |
| Purchase #3 | $23.87 | 9.146% | $26.0532 | $26.05 | $26.05 | $26.10 |
| Purchase #4 | $192.52 | 8.313% | $208.5242 | $208.52 | $208.50 | $208.50 |
| Purchase #5 | $113.89 | 5.831% | $120.5309 | $120.53 | $120.55 | $120.50 |
| Purchase #6 | $186.56 | 3.835% | $193.7146 | $193.71 | $193.70 | $193.70 |
| Purchase #7 | $44.38 | 5.282% | $46.7242 | $46.72 | $46.70 | $46.70 |
| 7 purchase totals = | $776.43 | $827.3996 | $827.38 | $827.35 | $827.40 | |